Shrinking 4K phone videos
Most 4K footage is watched on a phone, where 1080p looks identical. Converting to 1080p at a sensible bitrate typically cuts the file by 80 to 90 percent with no visible difference.
Compress a video to 100 MB
Phones record around 100 MB per minute in 4K. LimitFix brings long or high-resolution recordings under 100 MB while keeping them sharp on any screen.
Compressed on your device. Your video isn't uploaded.
How much video fits in 100 MB
Approximate maximum length at each quality, including audio. Simple scenes compress better; fast action needs more room.
| Quality | Longest video |
|---|---|
| 1080p, crisp | 2 min 42 s |
| 720p, sharp | 5 min 27 s |
| 480p, good on phones | 13 min |
| 360p, watchable | 27 min |
Questions people ask
How long can a 100 MB video be?
Roughly 2 min 42 s at 1080p, 5 min 27 s at 720p, 13 min at 480p or 27 min at 360p. Simple scenes (talking, screen recordings) can run longer; fast action needs more room.
Can I compress a 1 GB video?
Yes, up to 500 MB on the free plan and 2 GB with Pro. Larger files take longer in the browser, so a computer is faster than a phone for those.
Is my video uploaded anywhere?
No. LimitFix compresses the video inside your browser, on your own device, so the file isn't uploaded to us or anyone else. The only exception is the optional cloud processing for Pro users, which you have to choose explicitly; those files are deleted automatically after processing.